Answer:
Excess return=0.1575=15.75%
Step-by-step explanation:
Given Data:
Stock R beta=2.5
Stock S beta=0.25
return on an average stock=10%
the risk-free rate of return=3%
Required:
Excess return=?
Solution:
Difference in beta=Stock R beta-Stock S beta
Difference in beta=2.5-0.25
Difference in beta=2.25
Market Premium= return on an average stock-the risk-free rate of return
Market Premium=10%-3%
Market Premium=7%
Excess return=Market Premium*Difference in beta
Excess return=7%*2.25
Excess return=0.07*2.25
Excess return=0.1575=15.75%